The annual earnings of 14 randomly selected computer software engineers have a sample standard deviation of $3663. Assume the sample is from a normally distributed population. Construct a confidence interval for the population variance o and the population standard deviation o. Use a 99% level of confidence. Interpret the results. What is the confidence interval for the population variance o? 5849480, 48927547 ) (Round to the nearest integer as needed.) Interpret the results. Select the correct choice below and fill in the answer box(es) to complete your choice. (Round to the nearest integer as needed.) A. With 99% confidence, you can say that the population variance is O B. With 99% confidence, you can say that the population variance is greater than between 5849480 and 48927547 O D. With 1% confidence, you can say that the population variance is betw O C. With 1% confidence, you can say that the population variance is less than and What is the confidence interval for the population standard deviation o? 1(Round to thenearest integer as needed.) Clear all Check answe ry Help me solve this View an example Get more help - 55°F (99+
The annual earnings of 14 randomly selected computer software engineers have a sample standard deviation of $3663. Assume the sample is from a normally distributed population. Construct a confidence interval for the population variance o and the population standard deviation o. Use a 99% level of confidence. Interpret the results. What is the confidence interval for the population variance o? 5849480, 48927547 ) (Round to the nearest integer as needed.) Interpret the results. Select the correct choice below and fill in the answer box(es) to complete your choice. (Round to the nearest integer as needed.) A. With 99% confidence, you can say that the population variance is O B. With 99% confidence, you can say that the population variance is greater than between 5849480 and 48927547 O D. With 1% confidence, you can say that the population variance is betw O C. With 1% confidence, you can say that the population variance is less than and What is the confidence interval for the population standard deviation o? 1(Round to thenearest integer as needed.) Clear all Check answe ry Help me solve this View an example Get more help - 55°F (99+
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Transcribed Image Text:The annual earnings of 14 randomly selected computer software engineers have a sample standard deviation of $3663. Assume the sample is from a normally
distributed population. Construct a confidence interval for the population variance of and the population standard deviation o. Use a 99% level of confidence.
Interpret the results.
What is the confidence interval for the population variance o ?
5849480, 48927547 ) (Round to the nearest integer as needed.)
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Interpret the results. Select the correct choice below and fill in the answer box(es) to complete your choice.
(Round to the nearest integer as needed.)
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CA. With 99% confidence, you can say that the population variance is
B. With 99% confidence, you can say that the population variance is
between
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greater than
5849480 and 48927547
OC. With 1% confidence, you can say that the population variance is less
than
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OD. With 1% confidence, you can say that the population variance is between
and
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What is the confidence interval for the population standard deviation o?
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(Round to the nearest integer as needed.)
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